HF-401AV 4 Port PCI DVR Card. Adopt Conexant 23881 10bit decode chipset.
Video Inputs: 1-4 Channels, Audio Inputs: 1 Channel.
Display and recording Rate: 30 FPS(NTSC), 25 FPS (PAL).
Preview and recording resolution reach D1(720*576).
Compression Format: MPEG-4.
TV out: 1 CH.
High Picture Quality, Support IE Browse.
OS: Windows 2000 / XP. DVR software included.